Kosma (Suing as the Legal Representative of the Estate of Samson Mburuha Mururu) v Odunga (Environment and Land Appeal E007 of 2025) [2026] KEELC 3817 (KLR)
The bottom line
#Kenya's Environment and Land Court confirmed that a suit dismissed for lack of jurisdiction cannot block a fresh land claim as res judicata.
What this practically means
#Executive summary
#Key legal issues
#Whether res judicata applies where the former suit was struck out for want of jurisdiction
Res judicata does not apply; the elements of a competent court and a final decision on the merits were not met.
Section 7 of the Civil Procedure Act requires that the matter in issue in a former suit was heard and finally decided by a court competent to try the subsequent suit. The Supreme Court's criteria in John Florence Maritime Services require that the previous case was determined by a court of competent jurisdiction and that the previous decision was final and on the merits. Since the former suit was dismissed/struck out for want of jurisdiction, it was not heard and determined on the merits by a competent court; the essential elements of res judicata were therefore absent despite the sameness of parties and subject matter.
Whether a change of circumstances (a subsequent boundary report) distinguishes the subsequent suit
The court noted a change of circumstances in that the dispute had since been heard by the body with jurisdiction, and that the present suit was not merely a boundary dispute but a claim for recovery of land allegedly encroached upon.
While the dispute was between the same parties over the same issues, the court observed that circumstances had changed: the dispute had been heard by the body with jurisdiction and a determination made which could guide the court. The present dispute was characterized as a claim for recovery of land claimed to have been encroached on, not merely a boundary dispute.
Legal principles established
#- Where the former suit was dismissed for want of jurisdiction, the subsequent suit cannot be res judicata the former because it was not heard and determined by a court of competent jurisdiction.
- A first appellate court will not ordinarily interfere with findings of fact by the trial court unless based on no evidence, misapprehension of the evidence, or wrong principles.
Court orders
#- 1.The appeal is allowed as prayed
- 2.The decision of the learned trial magistrate striking out the appellant's suit is set aside
- 3.The respondent's notice of motion dated 5th September 2024 is dismissed
- 4.Costs of the notice of motion awarded to the appellant
- 5.Costs of the appeal awarded to the appellant
- On appeal from
- Chief Magistrate's Court, Busia (Environment and Land)
- Busia CMC ELC No. E033 of 2025
- Jurisdiction invoked
- First appellate jurisdiction over the subordinate court (being an appeal from the ruling of the Senior Principal Magistrate)
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "Kosma (Suing as the Legal Representative of the Estate of Samson Mburuha Mururu) v Odunga (Environment and Land Appeal E007 of 2025) [2026] KEELC 3817 (KLR)", Case Analysis (2026). Busia CMC ELC No. E033 of 2024 (appeal therefrom). Source: https://new.kenyalaw.org/akn/ke/judgment/keelc/2026/3817/eng@2026-05-28
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.